Any strategies regarding unlocking/kingdom building. Some people might run to pile up gold early (by avoiding hitting a diverse range of bosses), or to unlock as many classes or races, religions ASAP, or there might be what vets consider an optimal order which is a combination of several or all of these. Stuff like that.

A place that references advanced tips; regen fighting, punchomancers, acidcasters, other various goodies.

http://monster-wiki.com/ <-- that's a wiki for a FB game that has had literally everything I've wanted to look up. I'm sure there's probably way more people there working on it, but pretty impressive. Sadly, I know next to nothing about wiki-editing and I'm only moderate at DD. :/